CA2308131A1 - Mecanisme de commande d'ejection pour tuyeres convergentes-divergentes - Google Patents
Mecanisme de commande d'ejection pour tuyeres convergentes-divergentes Download PDFInfo
- Publication number
- CA2308131A1 CA2308131A1 CA002308131A CA2308131A CA2308131A1 CA 2308131 A1 CA2308131 A1 CA 2308131A1 CA 002308131 A CA002308131 A CA 002308131A CA 2308131 A CA2308131 A CA 2308131A CA 2308131 A1 CA2308131 A1 CA 2308131A1
- Authority
- CA
- Canada
- Prior art keywords
- exit area
- group
- control mechanism
- area control
- divergent nozzles
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
- F02K1/06—Varying effective area of jet pipe or nozzle
- F02K1/15—Control or regulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
- F02K1/002—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto with means to modify the direction of thrust vector
- F02K1/008—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto with means to modify the direction of thrust vector in any rearward direction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
- F02K1/06—Varying effective area of jet pipe or nozzle
- F02K1/12—Varying effective area of jet pipe or nozzle by means of pivoted flaps
- F02K1/1223—Varying effective area of jet pipe or nozzle by means of pivoted flaps of two series of flaps, the upstream series having its flaps hinged at their upstream ends on a fixed structure and the downstream series having its flaps hinged at their upstream ends on the downstream ends of the flaps of the upstream series
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2250/00—Geometry
- F05D2250/30—Arrangement of components
- F05D2250/32—Arrangement of components according to their shape
- F05D2250/323—Arrangement of components according to their shape convergent
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2250/00—Geometry
- F05D2250/30—Arrangement of components
- F05D2250/32—Arrangement of components according to their shape
- F05D2250/324—Arrangement of components according to their shape divergent
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Turbines (AREA)
- Jet Pumps And Other Pumps (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99500079.1 | 1999-05-13 | ||
EP99500079A EP1052395B1 (fr) | 1999-05-13 | 1999-05-13 | Dispositif de commande de la section de sortie d'une tuyère convergente-divergente |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2308131A1 true CA2308131A1 (fr) | 2000-11-13 |
CA2308131C CA2308131C (fr) | 2009-02-03 |
Family
ID=8242498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002308131A Expired - Fee Related CA2308131C (fr) | 1999-05-13 | 2000-05-12 | Mecanisme de commande d'ejection pour tuyeres convergentes-divergentes |
Country Status (5)
Country | Link |
---|---|
US (1) | US6378781B1 (fr) |
EP (1) | EP1052395B1 (fr) |
CA (1) | CA2308131C (fr) |
DE (1) | DE69918531T2 (fr) |
ES (1) | ES2224580T3 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140298772A1 (en) * | 2013-04-04 | 2014-10-09 | MTU Aero Engines AG | Mischvorrichtung und turbofantriebwerk mit einer derartigen mischvorrichtung |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7721551B2 (en) * | 2006-06-29 | 2010-05-25 | United Technologies Corporation | Fan variable area nozzle for a gas turbine engine fan nacelle |
WO2008045069A1 (fr) * | 2006-10-12 | 2008-04-17 | United Technologies Corporation | Tuyère à section variable à soufflante avec actionneur électromécanique |
US8549834B2 (en) | 2010-10-21 | 2013-10-08 | United Technologies Corporation | Gas turbine engine with variable area fan nozzle |
US8783605B2 (en) * | 2010-12-28 | 2014-07-22 | Rolls-Royce North American Technologies, Inc. | Flight vehicle, propulsion system and thrust vectoring system |
EP2971724B1 (fr) | 2013-03-13 | 2020-05-06 | Rolls-Royce North American Technologies, Inc. | Système d'actionnement compact pour tuyère d'échappement de moteur de turbine à gaz |
RU2535516C1 (ru) * | 2013-04-11 | 2014-12-10 | Открытое акционерное общество "Уфимское моторостроительное призводственное объединение" ОАО "УМПО" | Регулируемое сопло турбореактивного двигателя |
US10371089B2 (en) * | 2015-01-20 | 2019-08-06 | United Technologies Corporation | System for actuating an exhaust cowl |
CN107029911A (zh) * | 2017-06-05 | 2017-08-11 | 盐城东方天成机械有限公司 | 一种手动静电粉末喷枪 |
CN111322912A (zh) * | 2020-03-06 | 2020-06-23 | 南京理工大学 | 一种滚珠丝杠协同驱动的推力矢量全轴摆动喷管 |
CN113374594B (zh) * | 2021-06-21 | 2022-12-20 | 中国航发沈阳发动机研究所 | 一种二元喷管扩张段控制机构 |
CN114776468A (zh) * | 2022-04-14 | 2022-07-22 | 中国航发沈阳发动机研究所 | 一种轴对称收扩喷管双环控制机构 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2811831A (en) * | 1951-06-29 | 1957-11-05 | United Aircraft Corp | Variable area nozzle |
DE2809169C3 (de) * | 1978-03-03 | 1980-11-27 | Mtu Motoren- Und Turbinen-Union Muenchen Gmbh, 8000 Muenchen | Strahlrohr zum Antrieb und zur Steuerung von Flugzeugen |
KR0167796B1 (ko) * | 1990-08-23 | 1998-12-15 | 존 스와토챠 | 짐블드 유니즌 링이 구비된 축대칭 노즐 |
ES2136528B1 (es) * | 1996-12-26 | 2000-05-01 | Sener Ing & Sist | Perfeccionamientos en toberas axisimetricas de geometria variable y orientacion del flujo destinadasa propulsores de turbina de gas |
DE69719482T2 (de) * | 1997-01-23 | 2004-03-18 | Industria De Turbo Propulsores S.A., Zamudio | Divergierende Düsenklappe für die Düse eines Gasturbinentriebwerks |
ES2208850T3 (es) * | 1997-06-16 | 2004-06-16 | Industria De Turbo Propulsores, S.A. | Conjunto de montaje para un petalo principal divergente de una tobera de geometria variable. |
-
1999
- 1999-05-13 DE DE69918531T patent/DE69918531T2/de not_active Expired - Lifetime
- 1999-05-13 EP EP99500079A patent/EP1052395B1/fr not_active Expired - Lifetime
- 1999-05-13 ES ES99500079T patent/ES2224580T3/es not_active Expired - Lifetime
-
2000
- 2000-05-10 US US09/568,014 patent/US6378781B1/en not_active Expired - Lifetime
- 2000-05-12 CA CA002308131A patent/CA2308131C/fr not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140298772A1 (en) * | 2013-04-04 | 2014-10-09 | MTU Aero Engines AG | Mischvorrichtung und turbofantriebwerk mit einer derartigen mischvorrichtung |
US9771896B2 (en) * | 2013-04-04 | 2017-09-26 | MTU Aero Engines AG | Mixing device and turbofan engine having such mixing device |
Also Published As
Publication number | Publication date |
---|---|
EP1052395B1 (fr) | 2004-07-07 |
EP1052395A1 (fr) | 2000-11-15 |
DE69918531T2 (de) | 2005-08-18 |
ES2224580T3 (es) | 2005-03-01 |
US6378781B1 (en) | 2002-04-30 |
CA2308131C (fr) | 2009-02-03 |
DE69918531D1 (de) | 2004-08-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20180514 |